Refractive Index of Schott KZFS12

From Schott Optical Glass Catalogue of August 2010

For a typical sample of Schott KZFS12 the refractive index and extinction coefficient at 632.8 nm are 1.692 and 0.000. Below are files of complete refractive index and extinction coefficients. If the file is not available for download, you can request our proprietary file by clicking "Request".

  • Tab-delimited data file for unrestricted use
Wavelength (nm)

Refractive Index Reference - Generated using Sellmeier dispersion model with coefficents listed in Schott Glass Catalogue of August 2010

No guarantee of accuracy - use at your own risk.